Key rack



FIG. 1 is a perspective view of a key rack showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof, the left sideelevational view being a mirror image; and,

FIG. 5 is a bottom plan view thereof.

The broken-line disclosure in the views is understood to representportions of the article in which the claimed design is embodied, butwhich forms no part of the claimed design.

The ornamental design for a key rack, as shown and described.